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vfiekz [6]
3 years ago
5

Help anyone giving 5 stars

Mathematics
2 answers:
sashaice [31]3 years ago
8 0

Answer:

The answer is: B

Step-by-step explanation:

Hope this helps!

xeze [42]3 years ago
5 0
B is the answer!!!!!!!!!!
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What is the greatest integer $x$ for which $\frac79 > \frac{x}{13}$?
tensa zangetsu [6.8K]

Answer:

3

Step-by-step explanation:

Some function [] rounds DOWN a number to the nearest integer. For example [1.5]=1, [2]=2, [-1.5]=-2, ...

Thus [-1.6]+[3.4]+[2.7]=-2+3+2=3.

8 0
2 years ago
What are the solutions of the system?
svetlana [45]

Answer:

Option C. No solution is the right answer.

Step-by-step explanation:

Here the given equations are y = x²+2x+3 -----(1)

and y = 4x-2 -------(2)

Now we substitute the value of y from equation 2 into 1.

x²+2x+3 = 4x-2

x²+2x+3-2x = 4x-2-2x

x²+3 = 2x-2

x²+3-2x = 2x-2x-2

x²-2x+3 = -2

x²-2x+5 = 0

Then value of x=\frac{-b\pm \sqrt{b^{2}-4ac}}{2a}

=\frac{+2\pm \sqrt{4-4\times 1\times 5}}{2}

=\frac{2\pm \sqrt{4-20}}{2}

Since in this solution √(-20) is not defined. Therefore there is no solution.

3 0
3 years ago
Read 2 more answers
Please help i’ll give brainliest
Ahat [919]

Answer:

Carla is correct

Step-by-step explanation:

When you multiple or divide a negative the sign changes, or flips the other side.

ex:-4x≥12

-4x/-4≥12/-4

x≤-3

hope this helps!

5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST FOR BEST/RIGHT ANSWER!!!!!!!!
Nesterboy [21]
The answer is A, please mark brainliest.
7 0
3 years ago
Read 2 more answers
How would you show a rate of change of 3.5 meters per minute on a graph name some of the points
olga2289 [7]
Y=3.5x
Pts are (1,3.5),(2,7),(3,10.5)
8 0
3 years ago
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